what is newtons first law of motion
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Answer:
Newton, Isaac; laws of motion
Newton's first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force. This postulate is known as the law of inertia.
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Answer:
Newton's first law of motion states that there must be a cause—which is a net external force—for there to be any change in velocity, either a change in magnitude or direction. An object sliding across a table or floor slows down due to the net force of friction acting on the object.
This law states that an object in motion will stay in motion, and an object at rest will stay at rest, unless an external force is applied. To relate this law to football, we'll start with the kickoff. Before kickoff, the football is placed on a stand, waiting to be kicked to the other team.